id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,cpu,platform 3417,t.merge and t.rast.algebra: enhance error message when output stds already exists,veroandreo,grass-dev@…,"If the output stds already exists, G7:t.merge stops with the following: {{{ t.merge inputs=daily_zeros_apr2003_oct2016,wnv_indicator_eip13 output=eip13_noholes Traceback (most recent call last): File ""/home/veroandreo/software/grass7_trunk/dist.x86_64-pc-linux-gnu/scripts/t.merge"", line 147, in main() File ""/home/veroandreo/software/grass7_trunk/dist.x86_64-pc-linux-gnu/scripts/t.merge"", line 104, in main (stds.get_new_map_instance(None).get_type(), output_id)) File ""/home/veroandreo/software/grass7_trunk/dist.x86_64-pc-linux-gnu/etc/python/grass/script/core.py"", line 663, in fatal raise ScriptError(msg) grass.exceptions.ScriptError: Unable to merge maps into space time raster dataset please use the overwrite flag. }}} Something very similar happens with G7:t.rast.algebra. Is it possible to make these messages nicer, so the user only gets the last part of it, i.e.: the error, as in other modules? I use trunk r71485 in a Fedora25 box.",enhancement,new,normal,7.6.2,Default,unspecified,,"t.merge, error message",,Unspecified,Unspecified